She won one of the bronze medals in the 55 kg event at the 2019 Asian Wrestling Championships held in Xi'an, China.

[4][5] Sedneva competed in the women's 58 kg event at the 2017 Asian Indoor and Martial Arts Games held in Ashgabat, Turkmenistan.

[1] In 2019, Sedneva won the gold medal in the 55 kg event at the Asian U23 Wrestling Championship held in Ulaanbaatar, Mongolia.

[2][7] She lost her bronze medal match in the 55 kg event at the 2019 World Wrestling Championships held in Nur-Sultan, Kazakhstan.

[10] Sedneva won one of the bronze medals in her event at the 2023 Ibrahim Moustafa Tournament held in Alexandria, Egypt.